Click on the third or sixth rank to set the en passant target square.

EGTB: loss in 3 half-moves

# move score
1 Rb1 loss in 2 half-moves
2 Rb6 loss in 2 half-moves
3 Rb7 loss in 2 half-moves
4 Rb8 loss in 2 half-moves
5 Rf3 loss in 2 half-moves
6 Rg3 loss in 2 half-moves
7 Rh3 loss in 2 half-moves
8 Kg7 loss in 1 half-moves
9 Kg8 loss in 1 half-moves
10 Kh7 loss in 1 half-moves
11 Ra3 loss in 1 half-moves
12 Rb2 loss in 1 half-moves
13 Rb4 loss in 1 half-moves
14 Rb5 loss in 1 half-moves
15 Rc3 loss in 1 half-moves
16 Rd3 loss in 1 half-moves
17 Re3 loss in 1 half-moves